1 /* 2 * Copyright (C) 2014 BlueKitchen GmbH 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of the copyright holders nor the names of 14 * contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 4. Any redistribution, use, or modification is done solely for 17 * personal benefit and not for any commercial purpose or for 18 * monetary gain. 19 * 20 * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS 21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 23 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS 24 * RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 26 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 27 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 28 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 29 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF 30 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * Please inquire about commercial licensing options at 34 * [email protected] 35 * 36 */ 37 38 #define BTSTACK_FILE__ "hci_cmd.c" 39 40 /* 41 * hci_cmd.c 42 * 43 * Created by Matthias Ringwald on 7/23/09. 44 */ 45 46 #include "btstack_config.h" 47 48 #include "hci.h" 49 #include "hci_cmd.h" 50 #include "btstack_debug.h" 51 52 #include <string.h> 53 54 #ifdef ENABLE_SDP 55 #include "classic/sdp_util.h" 56 #endif 57 58 // calculate combined ogf/ocf value 59 #define OPCODE(ogf, ocf) ((ocf) | ((ogf) << 10)) 60 61 /** 62 * construct HCI Command based on template 63 * 64 * Format: 65 * 1,2,3,4: one to four byte value 66 * H: HCI connection handle 67 * B: Bluetooth Baseband Address (BD_ADDR) 68 * D: 8 byte data block 69 * E: Extended Inquiry Result 70 * N: Name up to 248 chars, \0 terminated 71 * P: 16 byte data block. Pairing code, Simple Pairing Hash and Randomizer 72 * A: 31 bytes advertising data 73 * S: Service Record (Data Element Sequence) 74 * Q: 32 byte data block, e.g. for X and Y coordinates of P-256 public key 75 */ 76 uint16_t hci_cmd_create_from_template(uint8_t *hci_cmd_buffer, const hci_cmd_t *cmd, va_list argptr){ 77 78 hci_cmd_buffer[0] = cmd->opcode & 0xffu; 79 hci_cmd_buffer[1] = cmd->opcode >> 8; 80 int pos = 3; 81 82 const char *format = cmd->format; 83 uint16_t word; 84 uint32_t longword; 85 uint8_t * ptr; 86 while (*format) { 87 switch(*format) { 88 case '1': // 8 bit value 89 case '2': // 16 bit value 90 case 'H': // hci_handle 91 word = va_arg(argptr, int); // minimal va_arg is int: 2 bytes on 8+16 bit CPUs 92 hci_cmd_buffer[pos++] = word & 0xffu; 93 if (*format == '2') { 94 hci_cmd_buffer[pos++] = word >> 8; 95 } else if (*format == 'H') { 96 // TODO implement opaque client connection handles 97 // pass module handle for now 98 hci_cmd_buffer[pos++] = word >> 8; 99 } 100 break; 101 case '3': 102 case '4': 103 longword = va_arg(argptr, uint32_t); 104 // longword = va_arg(argptr, int); 105 hci_cmd_buffer[pos++] = longword; 106 hci_cmd_buffer[pos++] = longword >> 8; 107 hci_cmd_buffer[pos++] = longword >> 16; 108 if (*format == '4'){ 109 hci_cmd_buffer[pos++] = longword >> 24; 110 } 111 break; 112 case 'B': // bt-addr 113 ptr = va_arg(argptr, uint8_t *); 114 hci_cmd_buffer[pos++] = ptr[5]; 115 hci_cmd_buffer[pos++] = ptr[4]; 116 hci_cmd_buffer[pos++] = ptr[3]; 117 hci_cmd_buffer[pos++] = ptr[2]; 118 hci_cmd_buffer[pos++] = ptr[1]; 119 hci_cmd_buffer[pos++] = ptr[0]; 120 break; 121 case 'D': // 8 byte data block 122 ptr = va_arg(argptr, uint8_t *); 123 (void)memcpy(&hci_cmd_buffer[pos], ptr, 8); 124 pos += 8; 125 break; 126 case 'E': // Extended Inquiry Information 240 octets 127 ptr = va_arg(argptr, uint8_t *); 128 (void)memcpy(&hci_cmd_buffer[pos], ptr, 240); 129 pos += 240; 130 break; 131 case 'N': { // UTF-8 string, null terminated 132 ptr = va_arg(argptr, uint8_t *); 133 uint16_t len = strlen((const char*) ptr); 134 if (len > 248u) { 135 len = 248; 136 } 137 (void)memcpy(&hci_cmd_buffer[pos], ptr, len); 138 if (len < 248u) { 139 // fill remaining space with zeroes 140 memset(&hci_cmd_buffer[pos+len], 0u, 248u-len); 141 } 142 pos += 248; 143 break; 144 } 145 case 'P': // 16 byte PIN code or link key in little endian 146 ptr = va_arg(argptr, uint8_t *); 147 (void)memcpy(&hci_cmd_buffer[pos], ptr, 16); 148 pos += 16; 149 break; 150 #ifdef ENABLE_BLE 151 case 'A': // 31 bytes advertising data 152 ptr = va_arg(argptr, uint8_t *); 153 (void)memcpy(&hci_cmd_buffer[pos], ptr, 31); 154 pos += 31; 155 break; 156 #endif 157 #ifdef ENABLE_SDP 158 case 'S': { // Service Record (Data Element Sequence) 159 ptr = va_arg(argptr, uint8_t *); 160 uint16_t len = de_get_len(ptr); 161 (void)memcpy(&hci_cmd_buffer[pos], ptr, len); 162 pos += len; 163 break; 164 } 165 #endif 166 #ifdef ENABLE_LE_SECURE_CONNECTIONS 167 case 'Q': 168 ptr = va_arg(argptr, uint8_t *); 169 reverse_bytes(ptr, &hci_cmd_buffer[pos], 32); 170 pos += 32; 171 break; 172 #endif 173 case 'K': // 16 byte OOB Data or Link Key in big endian 174 ptr = va_arg(argptr, uint8_t *); 175 reverse_bytes(ptr, &hci_cmd_buffer[pos], 16); 176 pos += 16; 177 break; 178 default: 179 break; 180 } 181 format++; 182 }; 183 hci_cmd_buffer[2] = pos - 3; 184 return pos; 185 } 186 187 /** 188 * Link Control Commands 189 */ 190 191 /** 192 * @param lap 193 * @param inquiry_length 194 * @param num_responses 195 */ 196 const hci_cmd_t hci_inquiry = { 197 HCI_OPCODE_HCI_INQUIRY, "311" 198 }; 199 200 /** 201 */ 202 const hci_cmd_t hci_inquiry_cancel = { 203 HCI_OPCODE_HCI_INQUIRY_CANCEL, "" 204 }; 205 206 /** 207 * @param bd_addr 208 * @param packet_type 209 * @param page_scan_repetition_mode 210 * @param reserved 211 * @param clock_offset 212 * @param allow_role_switch 213 */ 214 const hci_cmd_t hci_create_connection = { 215 HCI_OPCODE_HCI_CREATE_CONNECTION, "B21121" 216 }; 217 218 /** 219 * @param handle 220 * @param reason (0x05, 0x13-0x15, 0x1a, 0x29, see Errors Codes in BT Spec Part D) 221 */ 222 const hci_cmd_t hci_disconnect = { 223 HCI_OPCODE_HCI_DISCONNECT, "H1" 224 }; 225 226 /** 227 * @param bd_addr 228 */ 229 const hci_cmd_t hci_create_connection_cancel = { 230 HCI_OPCODE_HCI_CREATE_CONNECTION_CANCEL, "B" 231 }; 232 233 /** 234 * @param bd_addr 235 * @param role (become master, stay slave) 236 */ 237 const hci_cmd_t hci_accept_connection_request = { 238 HCI_OPCODE_HCI_ACCEPT_CONNECTION_REQUEST, "B1" 239 }; 240 241 /** 242 * @param bd_addr 243 * @param reason (e.g. CONNECTION REJECTED DUE TO LIMITED RESOURCES (0x0d)) 244 */ 245 const hci_cmd_t hci_reject_connection_request = { 246 HCI_OPCODE_HCI_REJECT_CONNECTION_REQUEST, "B1" 247 }; 248 249 /** 250 * @param bd_addr 251 * @param link_key 252 */ 253 const hci_cmd_t hci_link_key_request_reply = { 254 HCI_OPCODE_HCI_LINK_KEY_REQUEST_REPLY, "BP" 255 }; 256 257 /** 258 * @param bd_addr 259 */ 260 const hci_cmd_t hci_link_key_request_negative_reply = { 261 HCI_OPCODE_HCI_LINK_KEY_REQUEST_NEGATIVE_REPLY, "B" 262 }; 263 264 /** 265 * @param bd_addr 266 * @param pin_length 267 * @param pin (c-string) 268 */ 269 const hci_cmd_t hci_pin_code_request_reply = { 270 HCI_OPCODE_HCI_PIN_CODE_REQUEST_REPLY, "B1P" 271 }; 272 273 /** 274 * @param bd_addr 275 */ 276 const hci_cmd_t hci_pin_code_request_negative_reply = { 277 HCI_OPCODE_HCI_PIN_CODE_REQUEST_NEGATIVE_REPLY, "B" 278 }; 279 280 /** 281 * @param handle 282 * @param packet_type 283 */ 284 const hci_cmd_t hci_change_connection_packet_type = { 285 HCI_OPCODE_HCI_CHANGE_CONNECTION_PACKET_TYPE, "H2" 286 }; 287 288 /** 289 * @param handle 290 */ 291 const hci_cmd_t hci_authentication_requested = { 292 HCI_OPCODE_HCI_AUTHENTICATION_REQUESTED, "H" 293 }; 294 295 /** 296 * @param handle 297 * @param encryption_enable 298 */ 299 const hci_cmd_t hci_set_connection_encryption = { 300 HCI_OPCODE_HCI_SET_CONNECTION_ENCRYPTION, "H1" 301 }; 302 303 /** 304 * @param handle 305 */ 306 const hci_cmd_t hci_change_connection_link_key = { 307 HCI_OPCODE_HCI_CHANGE_CONNECTION_LINK_KEY, "H" 308 }; 309 310 /** 311 * @param bd_addr 312 * @param page_scan_repetition_mode 313 * @param reserved 314 * @param clock_offset 315 */ 316 const hci_cmd_t hci_remote_name_request = { 317 HCI_OPCODE_HCI_REMOTE_NAME_REQUEST, "B112" 318 }; 319 320 321 /** 322 * @param bd_addr 323 */ 324 const hci_cmd_t hci_remote_name_request_cancel = { 325 HCI_OPCODE_HCI_REMOTE_NAME_REQUEST_CANCEL, "B" 326 }; 327 328 /** 329 * @param handle 330 */ 331 const hci_cmd_t hci_read_remote_supported_features_command = { 332 HCI_OPCODE_HCI_READ_REMOTE_SUPPORTED_FEATURES_COMMAND, "H" 333 }; 334 335 /** 336 * @param handle 337 */ 338 const hci_cmd_t hci_read_remote_extended_features_command = { 339 HCI_OPCODE_HCI_READ_REMOTE_EXTENDED_FEATURES_COMMAND, "H1" 340 }; 341 342 /** 343 * @param handle 344 */ 345 const hci_cmd_t hci_read_remote_version_information = { 346 HCI_OPCODE_HCI_READ_REMOTE_VERSION_INFORMATION, "H" 347 }; 348 349 /** 350 * @param handle 351 * @param transmit_bandwidth 8000(64kbps) 352 * @param receive_bandwidth 8000(64kbps) 353 * @param max_latency >= 7ms for eSCO, 0xFFFF do not care 354 * @param voice_settings e.g. CVSD, Input Coding: Linear, Input Data Format: 2’s complement, data 16bit: 00011000000 == 0x60 355 * @param retransmission_effort e.g. 0xFF do not care 356 * @param packet_type at least EV3 for eSCO 357 */ 358 const hci_cmd_t hci_setup_synchronous_connection = { 359 HCI_OPCODE_HCI_SETUP_SYNCHRONOUS_CONNECTION, "H442212" 360 }; 361 362 /** 363 * @param bd_addr 364 * @param transmit_bandwidth 365 * @param receive_bandwidth 366 * @param max_latency 367 * @param voice_settings 368 * @param retransmission_effort 369 * @param packet_type 370 */ 371 const hci_cmd_t hci_accept_synchronous_connection = { 372 HCI_OPCODE_HCI_ACCEPT_SYNCHRONOUS_CONNECTION, "B442212" 373 }; 374 375 /** 376 * @param bd_addr 377 * @param IO_capability 378 * @param OOB_data_present 379 * @param authentication_requirements 380 */ 381 const hci_cmd_t hci_io_capability_request_reply = { 382 HCI_OPCODE_HCI_IO_CAPABILITY_REQUEST_REPLY, "B111" 383 }; 384 385 /** 386 * @param bd_addr 387 */ 388 const hci_cmd_t hci_user_confirmation_request_reply = { 389 HCI_OPCODE_HCI_USER_CONFIRMATION_REQUEST_REPLY, "B" 390 }; 391 392 /** 393 * @param bd_addr 394 */ 395 const hci_cmd_t hci_user_confirmation_request_negative_reply = { 396 HCI_OPCODE_HCI_USER_CONFIRMATION_REQUEST_NEGATIVE_REPLY, "B" 397 }; 398 399 /** 400 * @param bd_addr 401 * @param numeric_value 402 */ 403 const hci_cmd_t hci_user_passkey_request_reply = { 404 HCI_OPCODE_HCI_USER_PASSKEY_REQUEST_REPLY, "B4" 405 }; 406 407 /** 408 * @param bd_addr 409 */ 410 const hci_cmd_t hci_user_passkey_request_negative_reply = { 411 HCI_OPCODE_HCI_USER_PASSKEY_REQUEST_NEGATIVE_REPLY, "B" 412 }; 413 414 /** 415 * @param bd_addr 416 * @param c Simple Pairing Hash C 417 * @param r Simple Pairing Randomizer R 418 */ 419 const hci_cmd_t hci_remote_oob_data_request_reply = { 420 HCI_OPCODE_HCI_REMOTE_OOB_DATA_REQUEST_REPLY, "BKK" 421 }; 422 423 /** 424 * @param bd_addr 425 */ 426 const hci_cmd_t hci_remote_oob_data_request_negative_reply = { 427 HCI_OPCODE_HCI_REMOTE_OOB_DATA_REQUEST_NEGATIVE_REPLY, "B" 428 }; 429 430 /** 431 * @param bd_addr 432 * @param reason (Part D, Error codes) 433 */ 434 const hci_cmd_t hci_io_capability_request_negative_reply = { 435 HCI_OPCODE_HCI_IO_CAPABILITY_REQUEST_NEGATIVE_REPLY, "B1" 436 }; 437 438 /** 439 * @param handle 440 * @param transmit_bandwidth 441 * @param receive_bandwidth 442 * @param transmit_coding_format_type 443 * @param transmit_coding_format_company 444 * @param transmit_coding_format_codec 445 * @param receive_coding_format_type 446 * @param receive_coding_format_company 447 * @param receive_coding_format_codec 448 * @param transmit_coding_frame_size 449 * @param receive_coding_frame_size 450 * @param input_bandwidth 451 * @param output_bandwidth 452 * @param input_coding_format_type 453 * @param input_coding_format_company 454 * @param input_coding_format_codec 455 * @param output_coding_format_type 456 * @param output_coding_format_company 457 * @param output_coding_format_codec 458 * @param input_coded_data_size 459 * @param outupt_coded_data_size 460 * @param input_pcm_data_format 461 * @param output_pcm_data_format 462 * @param input_pcm_sample_payload_msb_position 463 * @param output_pcm_sample_payload_msb_position 464 * @param input_data_path 465 * @param output_data_path 466 * @param input_transport_unit_size 467 * @param output_transport_unit_size 468 * @param max_latency 469 * @param packet_type 470 * @param retransmission_effort 471 */ 472 const hci_cmd_t hci_enhanced_setup_synchronous_connection = { 473 HCI_OPCODE_HCI_ENHANCED_SETUP_SYNCHRONOUS_CONNECTION, "H4412212222441221222211111111221" 474 }; 475 476 /** 477 * @param bd_addr 478 * @param transmit_bandwidth 479 * @param receive_bandwidth 480 * @param transmit_coding_format_type 481 * @param transmit_coding_format_company 482 * @param transmit_coding_format_codec 483 * @param receive_coding_format_type 484 * @param receive_coding_format_company 485 * @param receive_coding_format_codec 486 * @param transmit_coding_frame_size 487 * @param receive_coding_frame_size 488 * @param input_bandwidth 489 * @param output_bandwidth 490 * @param input_coding_format_type 491 * @param input_coding_format_company 492 * @param input_coding_format_codec 493 * @param output_coding_format_type 494 * @param output_coding_format_company 495 * @param output_coding_format_codec 496 * @param input_coded_data_size 497 * @param outupt_coded_data_size 498 * @param input_pcm_data_format 499 * @param output_pcm_data_format 500 * @param input_pcm_sample_payload_msb_position 501 * @param output_pcm_sample_payload_msb_position 502 * @param input_data_path 503 * @param output_data_path 504 * @param input_transport_unit_size 505 * @param output_transport_unit_size 506 * @param max_latency 507 * @param packet_type 508 * @param retransmission_effort 509 */ 510 const hci_cmd_t hci_enhanced_accept_synchronous_connection = { 511 HCI_OPCODE_HCI_ENHANCED_ACCEPT_SYNCHRONOUS_CONNECTION, "B4412212222441221222211111111221" 512 }; 513 514 /** 515 * @param bd_addr 516 * @param c_192 Simple Pairing Hash C derived from P-192 public key 517 * @param r_192 Simple Pairing Randomizer derived from P-192 public key 518 * @param c_256 Simple Pairing Hash C derived from P-256 public key 519 * @param r_256 Simple Pairing Randomizer derived from P-256 public key 520 */ 521 const hci_cmd_t hci_remote_oob_extended_data_request_reply = { 522 HCI_OPCODE_HCI_REMOTE_OOB_EXTENDED_DATA_REQUEST_REPLY, "BKKKK" 523 }; 524 525 /** 526 * Link Policy Commands 527 */ 528 529 /** 530 * @param handle 531 * @param sniff_max_interval 532 * @param sniff_min_interval 533 * @param sniff_attempt 534 * @param sniff_timeout 535 */ 536 const hci_cmd_t hci_sniff_mode = { 537 HCI_OPCODE_HCI_SNIFF_MODE, "H2222" 538 }; 539 540 /** 541 * @param handle 542 */ 543 const hci_cmd_t hci_exit_sniff_mode = { 544 HCI_OPCODE_HCI_EXIT_SNIFF_MODE, "H" 545 }; 546 547 /** 548 * @param handle 549 * @param flags 550 * @param service_type 551 * @param token_rate (bytes/s) 552 * @param peak_bandwith (bytes/s) 553 * @param latency (us) 554 * @param delay_variation (us) 555 */ 556 const hci_cmd_t hci_qos_setup = { 557 HCI_OPCODE_HCI_QOS_SETUP, "H114444" 558 }; 559 560 /** 561 * @param handle 562 */ 563 const hci_cmd_t hci_role_discovery = { 564 HCI_OPCODE_HCI_ROLE_DISCOVERY, "H" 565 }; 566 567 /** 568 * @param bd_addr 569 * @param role (0=master,1=slave) 570 */ 571 const hci_cmd_t hci_switch_role_command= { 572 HCI_OPCODE_HCI_SWITCH_ROLE_COMMAND, "B1" 573 }; 574 575 /** 576 * @param handle 577 */ 578 const hci_cmd_t hci_read_link_policy_settings = { 579 HCI_OPCODE_HCI_READ_LINK_POLICY_SETTINGS, "H" 580 }; 581 582 /** 583 * @param handle 584 * @param settings 585 */ 586 const hci_cmd_t hci_write_link_policy_settings = { 587 HCI_OPCODE_HCI_WRITE_LINK_POLICY_SETTINGS, "H2" 588 }; 589 590 /** 591 * @param handle 592 * @param max_latency 593 * @param min_remote_timeout 594 * @param min_local_timeout 595 */ 596 const hci_cmd_t hci_sniff_subrating = { 597 HCI_OPCODE_HCI_SNIFF_SUBRATING, "H222" 598 }; 599 600 /** 601 * @param policy 602 */ 603 const hci_cmd_t hci_write_default_link_policy_setting = { 604 HCI_OPCODE_HCI_WRITE_DEFAULT_LINK_POLICY_SETTING, "2" 605 }; 606 607 608 /** 609 * Controller & Baseband Commands 610 */ 611 612 613 /** 614 * @param event_mask_lover_octets 615 * @param event_mask_higher_octets 616 */ 617 const hci_cmd_t hci_set_event_mask = { 618 HCI_OPCODE_HCI_SET_EVENT_MASK, "44" 619 }; 620 621 /** 622 */ 623 const hci_cmd_t hci_reset = { 624 HCI_OPCODE_HCI_RESET, "" 625 }; 626 627 /** 628 * @param handle 629 */ 630 const hci_cmd_t hci_flush = { 631 HCI_OPCODE_HCI_FLUSH, "H" 632 }; 633 634 /** 635 * @param handle 636 */ 637 const hci_cmd_t hci_read_pin_type = { 638 HCI_OPCODE_HCI_READ_PIN_TYPE, "" 639 }; 640 641 /** 642 * @param handle 643 */ 644 const hci_cmd_t hci_write_pin_type = { 645 HCI_OPCODE_HCI_WRITE_PIN_TYPE, "1" 646 }; 647 648 /** 649 * @param bd_addr 650 * @param delete_all_flags 651 */ 652 const hci_cmd_t hci_delete_stored_link_key = { 653 HCI_OPCODE_HCI_DELETE_STORED_LINK_KEY, "B1" 654 }; 655 656 #ifdef ENABLE_CLASSIC 657 /** 658 * @param local_name (UTF-8, Null Terminated, max 248 octets) 659 */ 660 const hci_cmd_t hci_write_local_name = { 661 HCI_OPCODE_HCI_WRITE_LOCAL_NAME, "N" 662 }; 663 #endif 664 665 /** 666 */ 667 const hci_cmd_t hci_read_local_name = { 668 HCI_OPCODE_HCI_READ_LOCAL_NAME, "" 669 }; 670 671 /** 672 */ 673 const hci_cmd_t hci_read_page_timeout = { 674 HCI_OPCODE_HCI_READ_PAGE_TIMEOUT, "" 675 }; 676 677 /** 678 * @param page_timeout (* 0.625 ms) 679 */ 680 const hci_cmd_t hci_write_page_timeout = { 681 HCI_OPCODE_HCI_WRITE_PAGE_TIMEOUT, "2" 682 }; 683 684 /** 685 * @param scan_enable (no, inq, page, inq+page) 686 */ 687 const hci_cmd_t hci_write_scan_enable = { 688 HCI_OPCODE_HCI_WRITE_SCAN_ENABLE, "1" 689 }; 690 691 /** 692 */ 693 const hci_cmd_t hci_read_page_scan_activity = { 694 HCI_OPCODE_HCI_READ_PAGE_SCAN_ACTIVITY, "" 695 }; 696 697 /** 698 * @param page_scan_interval (* 0.625 ms) 699 * @param page_scan_window (* 0.625 ms, must be <= page_scan_interval) 700 */ 701 const hci_cmd_t hci_write_page_scan_activity = { 702 HCI_OPCODE_HCI_WRITE_PAGE_SCAN_ACTIVITY, "22" 703 }; 704 705 /** 706 */ 707 const hci_cmd_t hci_read_inquiry_scan_activity = { 708 HCI_OPCODE_HCI_READ_INQUIRY_SCAN_ACTIVITY, "" 709 }; 710 711 /** 712 * @param inquiry_scan_interval (* 0.625 ms) 713 * @param inquiry_scan_window (* 0.625 ms, must be <= inquiry_scan_interval) 714 */ 715 const hci_cmd_t hci_write_inquiry_scan_activity = { 716 HCI_OPCODE_HCI_WRITE_INQUIRY_SCAN_ACTIVITY, "22" 717 }; 718 719 /** 720 * @param authentication_enable 721 */ 722 const hci_cmd_t hci_write_authentication_enable = { 723 HCI_OPCODE_HCI_WRITE_AUTHENTICATION_ENABLE, "1" 724 }; 725 726 /** 727 * @param class_of_device 728 */ 729 const hci_cmd_t hci_write_class_of_device = { 730 HCI_OPCODE_HCI_WRITE_CLASS_OF_DEVICE, "3" 731 }; 732 733 /** 734 */ 735 const hci_cmd_t hci_read_num_broadcast_retransmissions = { 736 HCI_OPCODE_HCI_READ_NUM_BROADCAST_RETRANSMISSIONS, "" 737 }; 738 739 /** 740 * @param num_broadcast_retransmissions (e.g. 0 for a single broadcast) 741 */ 742 const hci_cmd_t hci_write_num_broadcast_retransmissions = { 743 HCI_OPCODE_HCI_WRITE_NUM_BROADCAST_RETRANSMISSIONS, "1" 744 }; 745 746 /** 747 * @param connection_handle 748 * @param type 0 = current transmit level, 1 = max transmit level 749 */ 750 const hci_cmd_t hci_read_transmit_power_level = { 751 HCI_OPCODE_HCI_READ_TRANSMIT_POWER_LEVEL, "11" 752 }; 753 754 /** 755 * @param synchronous_flow_control_enable - if yes, num completed packet everts are sent for SCO packets 756 */ 757 const hci_cmd_t hci_write_synchronous_flow_control_enable = { 758 HCI_OPCODE_HCI_WRITE_SYNCHRONOUS_FLOW_CONTROL_ENABLE, "1" 759 }; 760 761 #ifdef ENABLE_HCI_CONTROLLER_TO_HOST_FLOW_CONTROL 762 763 /** 764 * @param flow_control_enable - 0: off, 1: ACL only, 2: SCO only, 3: ACL + SCO 765 */ 766 const hci_cmd_t hci_set_controller_to_host_flow_control = { 767 HCI_OPCODE_HCI_SET_CONTROLLER_TO_HOST_FLOW_CONTROL, "1" 768 }; 769 770 /** 771 * @param host_acl_data_packet_length 772 * @param host_synchronous_data_packet_length 773 * @param host_total_num_acl_data_packets 774 * @param host_total_num_synchronous_data_packets 775 */ 776 const hci_cmd_t hci_host_buffer_size = { 777 HCI_OPCODE_HCI_HOST_BUFFER_SIZE, "2122" 778 }; 779 780 781 #if 0 782 // 783 // command sent manually sent by hci_host_num_completed_packets 784 // 785 /** 786 * @note only single handle supported by BTstack command generator 787 * @param number_of_handles must be 1 788 * @param connection_handle 789 * @param host_num_of_completed_packets for the given connection handle 790 */ 791 const hci_cmd_t hci_host_number_of_completed_packets = { 792 HCI_OPCODE_HCI_HOST_NUMBER_OF_COMPLETED_PACKETS, "1H2" 793 }; 794 #endif 795 796 #endif 797 798 /** 799 * @param handle 800 */ 801 const hci_cmd_t hci_read_link_supervision_timeout = { 802 HCI_OPCODE_HCI_READ_LINK_SUPERVISION_TIMEOUT, "H" 803 }; 804 805 /** 806 * @param handle 807 * @param timeout (0x0001 - 0xFFFF Time -> Range: 0.625ms - 40.9 sec) 808 */ 809 const hci_cmd_t hci_write_link_supervision_timeout = { 810 HCI_OPCODE_HCI_WRITE_LINK_SUPERVISION_TIMEOUT, "H2" 811 }; 812 813 /** 814 * @param num_current_iac must be 2 815 * @param iac_lap1 816 * @param iac_lap2 817 */ 818 const hci_cmd_t hci_write_current_iac_lap_two_iacs = { 819 HCI_OPCODE_HCI_WRITE_CURRENT_IAC_LAP_TWO_IACS, "133" 820 }; 821 822 /** 823 * @param inquiry_scan_type (0x00 = standard, 0x01 = interlaced) 824 */ 825 const hci_cmd_t hci_write_inquiry_scan_type = { 826 HCI_OPCODE_HCI_WRITE_INQUIRY_SCAN_TYPE, "1" 827 }; 828 829 /** 830 * @param inquiry_mode (0x00 = standard, 0x01 = with RSSI, 0x02 = extended) 831 */ 832 const hci_cmd_t hci_write_inquiry_mode = { 833 HCI_OPCODE_HCI_WRITE_INQUIRY_MODE, "1" 834 }; 835 836 /** 837 * @param page_scan_type (0x00 = standard, 0x01 = interlaced) 838 */ 839 const hci_cmd_t hci_write_page_scan_type = { 840 HCI_OPCODE_HCI_WRITE_PAGE_SCAN_TYPE, "1" 841 }; 842 843 /** 844 * @param fec_required 845 * @param exstended_inquiry_response 846 */ 847 const hci_cmd_t hci_write_extended_inquiry_response = { 848 HCI_OPCODE_HCI_WRITE_EXTENDED_INQUIRY_RESPONSE, "1E" 849 }; 850 851 /** 852 * @param mode (0 = off, 1 = on) 853 */ 854 const hci_cmd_t hci_write_simple_pairing_mode = { 855 HCI_OPCODE_HCI_WRITE_SIMPLE_PAIRING_MODE, "1" 856 }; 857 858 /** 859 */ 860 const hci_cmd_t hci_read_local_oob_data = { 861 HCI_OPCODE_HCI_READ_LOCAL_OOB_DATA, "" 862 // return status, C, R 863 }; 864 865 /** 866 * @param mode (0 = off, 1 = on) 867 */ 868 const hci_cmd_t hci_write_default_erroneous_data_reporting = { 869 HCI_OPCODE_HCI_WRITE_DEFAULT_ERRONEOUS_DATA_REPORTING, "1" 870 }; 871 872 /** 873 */ 874 const hci_cmd_t hci_read_le_host_supported = { 875 HCI_OPCODE_HCI_READ_LE_HOST_SUPPORTED, "" 876 // return: status, le supported host, simultaneous le host 877 }; 878 879 /** 880 * @param le_supported_host 881 * @param simultaneous_le_host 882 */ 883 const hci_cmd_t hci_write_le_host_supported = { 884 HCI_OPCODE_HCI_WRITE_LE_HOST_SUPPORTED, "11" 885 // return: status 886 }; 887 888 /** 889 * @param secure_connections_host_support 890 */ 891 const hci_cmd_t hci_write_secure_connections_host_support = { 892 HCI_OPCODE_HCI_WRITE_SECURE_CONNECTIONS_HOST_SUPPORT, "1" 893 // return: status 894 }; 895 896 /** 897 */ 898 const hci_cmd_t hci_read_local_extended_oob_data = { 899 HCI_OPCODE_HCI_READ_LOCAL_EXTENDED_OOB_DATA, "" 900 // return status, C_192, R_192, R_256, C_256 901 }; 902 903 904 /** 905 * Testing Commands 906 */ 907 908 909 /** 910 */ 911 const hci_cmd_t hci_read_loopback_mode = { 912 HCI_OPCODE_HCI_READ_LOOPBACK_MODE, "" 913 // return: status, loopback mode (0 = off, 1 = local loopback, 2 = remote loopback) 914 }; 915 916 /** 917 * @param loopback_mode 918 */ 919 const hci_cmd_t hci_write_loopback_mode = { 920 HCI_OPCODE_HCI_WRITE_LOOPBACK_MODE, "1" 921 // return: status 922 }; 923 924 /** 925 */ 926 const hci_cmd_t hci_enable_device_under_test_mode = { 927 HCI_OPCODE_HCI_ENABLE_DEVICE_UNDER_TEST_MODE, "" 928 // return: status 929 }; 930 931 /** 932 * @param simple_pairing_debug_mode 933 */ 934 const hci_cmd_t hci_write_simple_pairing_debug_mode = { 935 HCI_OPCODE_HCI_WRITE_SIMPLE_PAIRING_DEBUG_MODE, "1" 936 // return: status 937 }; 938 939 /** 940 * @param handle 941 * @param dm1_acl_u_mode 942 * @param esco_loopback_mode 943 */ 944 const hci_cmd_t hci_write_secure_connections_test_mode = { 945 HCI_OPCODE_HCI_WRITE_SECURE_CONNECTIONS_TEST_MODE, "H11" 946 // return: status 947 }; 948 949 950 /** 951 * Informational Parameters 952 */ 953 954 const hci_cmd_t hci_read_local_version_information = { 955 HCI_OPCODE_HCI_READ_LOCAL_VERSION_INFORMATION, "" 956 }; 957 const hci_cmd_t hci_read_local_supported_commands = { 958 HCI_OPCODE_HCI_READ_LOCAL_SUPPORTED_COMMANDS, "" 959 }; 960 const hci_cmd_t hci_read_local_supported_features = { 961 HCI_OPCODE_HCI_READ_LOCAL_SUPPORTED_FEATURES, "" 962 }; 963 const hci_cmd_t hci_read_buffer_size = { 964 HCI_OPCODE_HCI_READ_BUFFER_SIZE, "" 965 }; 966 const hci_cmd_t hci_read_bd_addr = { 967 HCI_OPCODE_HCI_READ_BD_ADDR, "" 968 }; 969 970 /** 971 * Status Paramters 972 */ 973 974 /** 975 * @param handle 976 */ 977 const hci_cmd_t hci_read_rssi = { 978 HCI_OPCODE_HCI_READ_RSSI, "H" 979 }; 980 981 /** 982 * @param handle 983 */ 984 const hci_cmd_t hci_read_encryption_key_size = { 985 HCI_OPCODE_HCI_READ_ENCRYPTION_KEY_SIZE, "H" 986 }; 987 988 989 #ifdef ENABLE_BLE 990 /** 991 * Low Energy Commands 992 */ 993 994 /** 995 * @param event_mask_lower_octets 996 * @param event_mask_higher_octets 997 */ 998 const hci_cmd_t hci_le_set_event_mask = { 999 HCI_OPCODE_HCI_LE_SET_EVENT_MASK, "44" 1000 // return: status 1001 }; 1002 1003 const hci_cmd_t hci_le_read_buffer_size = { 1004 HCI_OPCODE_HCI_LE_READ_BUFFER_SIZE, "" 1005 // return: status, le acl data packet len (16), total num le acl data packets(8) 1006 }; 1007 const hci_cmd_t hci_le_read_supported_features = { 1008 HCI_OPCODE_HCI_LE_READ_SUPPORTED_FEATURES, "" 1009 // return: LE_Features See [Vol 6] Part B, Section 4.6 1010 }; 1011 1012 /** 1013 * @param random_bd_addr 1014 */ 1015 const hci_cmd_t hci_le_set_random_address = { 1016 HCI_OPCODE_HCI_LE_SET_RANDOM_ADDRESS, "B" 1017 // return: status 1018 }; 1019 1020 /** 1021 * @param advertising_interval_min ([0x0020,0x4000], default: 0x0800, unit: 0.625 msec) 1022 * @param advertising_interval_max ([0x0020,0x4000], default: 0x0800, unit: 0.625 msec) 1023 * @param advertising_type (enum from 0: ADV_IND, ADC_DIRECT_IND, ADV_SCAN_IND, ADV_NONCONN_IND) 1024 * @param own_address_type (enum from 0: public device address, random device address) 1025 * @param direct_address_type () 1026 * @param direct_address (public or random address of device to be connecteed) 1027 * @param advertising_channel_map (flags: chan_37(1), chan_38(2), chan_39(4)) 1028 * @param advertising_filter_policy (enum from 0: scan any conn any, scan whitelist, con any, scan any conn whitelist, scan whitelist, con whitelist) 1029 */ 1030 const hci_cmd_t hci_le_set_advertising_parameters = { 1031 HCI_OPCODE_HCI_LE_SET_ADVERTISING_PARAMETERS, "22111B11" 1032 // return: status 1033 }; 1034 1035 const hci_cmd_t hci_le_read_advertising_channel_tx_power = { 1036 HCI_OPCODE_HCI_LE_READ_ADVERTISING_CHANNEL_TX_POWER, "" 1037 // return: status, level [-20,10] signed int (8), units dBm 1038 }; 1039 1040 /** 1041 * @param advertising_data_length 1042 * @param advertising_data (31 bytes) 1043 */ 1044 const hci_cmd_t hci_le_set_advertising_data= { 1045 HCI_OPCODE_HCI_LE_SET_ADVERTISING_DATA, "1A" 1046 // return: status 1047 }; 1048 1049 /** 1050 * @param scan_response_data_length 1051 * @param scan_response_data (31 bytes) 1052 */ 1053 const hci_cmd_t hci_le_set_scan_response_data= { 1054 HCI_OPCODE_HCI_LE_SET_SCAN_RESPONSE_DATA, "1A" 1055 // return: status 1056 }; 1057 1058 /** 1059 * @param advertise_enable (off: 0, on: 1) 1060 */ 1061 const hci_cmd_t hci_le_set_advertise_enable = { 1062 HCI_OPCODE_HCI_LE_SET_ADVERTISE_ENABLE, "1" 1063 // return: status 1064 }; 1065 1066 /** 1067 * @param le_scan_type (passive (0), active (1)) 1068 * @param le_scan_interval ([0x0004,0x4000], unit: 0.625 msec) 1069 * @param le_scan_window ([0x0004,0x4000], unit: 0.625 msec) 1070 * @param own_address_type (public (0), random (1)) 1071 * @param scanning_filter_policy (any (0), only whitelist (1)) 1072 */ 1073 const hci_cmd_t hci_le_set_scan_parameters = { 1074 HCI_OPCODE_HCI_LE_SET_SCAN_PARAMETERS, "12211" 1075 // return: status 1076 }; 1077 1078 /** 1079 * @param le_scan_enable (disabled (0), enabled (1)) 1080 * @param filter_duplices (disabled (0), enabled (1)) 1081 */ 1082 const hci_cmd_t hci_le_set_scan_enable = { 1083 HCI_OPCODE_HCI_LE_SET_SCAN_ENABLE, "11" 1084 // return: status 1085 }; 1086 1087 /** 1088 * @param le_scan_interval ([0x0004, 0x4000], unit: 0.625 msec) 1089 * @param le_scan_window ([0x0004, 0x4000], unit: 0.625 msec) 1090 * @param initiator_filter_policy (peer address type + peer address (0), whitelist (1)) 1091 * @param peer_address_type (public (0), random (1)) 1092 * @param peer_address 1093 * @param own_address_type (public (0), random (1)) 1094 * @param conn_interval_min ([0x0006, 0x0c80], unit: 1.25 msec) 1095 * @param conn_interval_max ([0x0006, 0x0c80], unit: 1.25 msec) 1096 * @param conn_latency (number of connection events [0x0000, 0x01f4]) 1097 * @param supervision_timeout ([0x000a, 0x0c80], unit: 10 msec) 1098 * @param minimum_CE_length ([0x0000, 0xffff], unit: 0.625 msec) 1099 * @param maximum_CE_length ([0x0000, 0xffff], unit: 0.625 msec) 1100 */ 1101 const hci_cmd_t hci_le_create_connection= { 1102 HCI_OPCODE_HCI_LE_CREATE_CONNECTION, "2211B1222222" 1103 // return: none -> le create connection complete event 1104 }; 1105 1106 const hci_cmd_t hci_le_create_connection_cancel = { 1107 HCI_OPCODE_HCI_LE_CREATE_CONNECTION_CANCEL, "" 1108 // return: status 1109 }; 1110 1111 const hci_cmd_t hci_le_read_white_list_size = { 1112 HCI_OPCODE_HCI_LE_READ_WHITE_LIST_SIZE, "" 1113 // return: status, number of entries in controller whitelist 1114 }; 1115 1116 const hci_cmd_t hci_le_clear_white_list = { 1117 HCI_OPCODE_HCI_LE_CLEAR_WHITE_LIST, "" 1118 // return: status 1119 }; 1120 1121 /** 1122 * @param address_type (public (0), random (1)) 1123 * @param bd_addr 1124 */ 1125 const hci_cmd_t hci_le_add_device_to_white_list = { 1126 HCI_OPCODE_HCI_LE_ADD_DEVICE_TO_WHITE_LIST, "1B" 1127 // return: status 1128 }; 1129 1130 /** 1131 * @param address_type (public (0), random (1)) 1132 * @param bd_addr 1133 */ 1134 const hci_cmd_t hci_le_remove_device_from_white_list = { 1135 HCI_OPCODE_HCI_LE_REMOVE_DEVICE_FROM_WHITE_LIST, "1B" 1136 // return: status 1137 }; 1138 1139 /** 1140 * @param conn_handle 1141 * @param conn_interval_min ([0x0006,0x0c80], unit: 1.25 msec) 1142 * @param conn_interval_max ([0x0006,0x0c80], unit: 1.25 msec) 1143 * @param conn_latency ([0x0000,0x03e8], number of connection events) 1144 * @param supervision_timeout ([0x000a,0x0c80], unit: 10 msec) 1145 * @param minimum_CE_length ([0x0000,0xffff], unit: 0.625 msec) 1146 * @param maximum_CE_length ([0x0000,0xffff], unit: 0.625 msec) 1147 */ 1148 const hci_cmd_t hci_le_connection_update = { 1149 HCI_OPCODE_HCI_LE_CONNECTION_UPDATE, "H222222" 1150 // return: none -> le connection update complete event 1151 }; 1152 1153 /** 1154 * @param channel_map_lower_32bits 1155 * @param channel_map_higher_5bits 1156 */ 1157 const hci_cmd_t hci_le_set_host_channel_classification = { 1158 HCI_OPCODE_HCI_LE_SET_HOST_CHANNEL_CLASSIFICATION, "41" 1159 // return: status 1160 }; 1161 1162 /** 1163 * @param conn_handle 1164 */ 1165 const hci_cmd_t hci_le_read_channel_map = { 1166 HCI_OPCODE_HCI_LE_READ_CHANNEL_MAP, "H" 1167 // return: status, connection handle, channel map (5 bytes, 37 used) 1168 }; 1169 1170 /** 1171 * @param conn_handle 1172 */ 1173 const hci_cmd_t hci_le_read_remote_used_features = { 1174 HCI_OPCODE_HCI_LE_READ_REMOTE_USED_FEATURES, "H" 1175 // return: none -> le read remote used features complete event 1176 }; 1177 1178 /** 1179 * @param key ((128) for AES-128) 1180 * @param plain_text (128) 1181 */ 1182 const hci_cmd_t hci_le_encrypt = { 1183 HCI_OPCODE_HCI_LE_ENCRYPT, "PP" 1184 // return: status, encrypted data (128) 1185 }; 1186 1187 const hci_cmd_t hci_le_rand = { 1188 HCI_OPCODE_HCI_LE_RAND, "" 1189 // return: status, random number (64) 1190 }; 1191 1192 /** 1193 * @param conn_handle 1194 * @param random_number_lower_32bits 1195 * @param random_number_higher_32bits 1196 * @param encryption_diversifier (16) 1197 * @param long_term_key (128) 1198 */ 1199 const hci_cmd_t hci_le_start_encryption = { 1200 HCI_OPCODE_HCI_LE_START_ENCRYPTION, "H442P" 1201 // return: none -> encryption changed or encryption key refresh complete event 1202 }; 1203 1204 /** 1205 * @param connection_handle 1206 * @param long_term_key (128) 1207 */ 1208 const hci_cmd_t hci_le_long_term_key_request_reply = { 1209 HCI_OPCODE_HCI_LE_LONG_TERM_KEY_REQUEST_REPLY, "HP" 1210 // return: status, connection handle 1211 }; 1212 1213 /** 1214 * @param conn_handle 1215 */ 1216 const hci_cmd_t hci_le_long_term_key_negative_reply = { 1217 HCI_OPCODE_HCI_LE_LONG_TERM_KEY_NEGATIVE_REPLY, "H" 1218 // return: status, connection handle 1219 }; 1220 1221 /** 1222 * @param conn_handle 1223 */ 1224 const hci_cmd_t hci_le_read_supported_states = { 1225 HCI_OPCODE_HCI_LE_READ_SUPPORTED_STATES, "H" 1226 // return: status, LE states (64) 1227 }; 1228 1229 /** 1230 * @param rx_frequency ([0x00 0x27], frequency (MHz): 2420 + N*2) 1231 */ 1232 const hci_cmd_t hci_le_receiver_test = { 1233 HCI_OPCODE_HCI_LE_RECEIVER_TEST, "1" 1234 // return: status 1235 }; 1236 1237 /** 1238 * @param tx_frequency ([0x00 0x27], frequency (MHz): 2420 + N*2) 1239 * @param test_payload_lengh ([0x00,0x25]) 1240 * @param packet_payload ([0,7] different patterns) 1241 */ 1242 const hci_cmd_t hci_le_transmitter_test = { 1243 HCI_OPCODE_HCI_LE_TRANSMITTER_TEST, "111" 1244 // return: status 1245 }; 1246 1247 /** 1248 * @param end_test_cmd 1249 */ 1250 const hci_cmd_t hci_le_test_end = { 1251 HCI_OPCODE_HCI_LE_TEST_END, "1" 1252 // return: status, number of packets (8) 1253 }; 1254 1255 /** 1256 * @param conn_handle 1257 * @param conn_interval_min ([0x0006,0x0c80], unit: 1.25 msec) 1258 * @param conn_interval_max ([0x0006,0x0c80], unit: 1.25 msec) 1259 * @param conn_latency ([0x0000,0x03e8], number of connection events) 1260 * @param supervision_timeout ([0x000a,0x0c80], unit: 10 msec) 1261 * @param minimum_CE_length ([0x0000,0xffff], unit: 0.625 msec) 1262 * @param maximum_CE_length ([0x0000,0xffff], unit: 0.625 msec) 1263 */ 1264 const hci_cmd_t hci_le_remote_connection_parameter_request_reply = { 1265 HCI_OPCODE_HCI_LE_REMOTE_CONNECTION_PARAMETER_REQUEST_REPLY, "H222222" 1266 // return: status, connection handle 1267 }; 1268 1269 /** 1270 * @param con_handle 1271 * @param reason 1272 */ 1273 const hci_cmd_t hci_le_remote_connection_parameter_request_negative_reply = { 1274 HCI_OPCODE_HCI_LE_REMOTE_CONNECTION_PARAMETER_REQUEST_NEGATIVE_REPLY, "H1" 1275 // return: status, connection handle 1276 }; 1277 1278 /** 1279 * @param con_handle 1280 * @param tx_octets 1281 * @param tx_time 1282 */ 1283 const hci_cmd_t hci_le_set_data_length = { 1284 HCI_OPCODE_HCI_LE_SET_DATA_LENGTH, "H22" 1285 // return: status, connection handle 1286 }; 1287 1288 /** 1289 */ 1290 const hci_cmd_t hci_le_read_suggested_default_data_length = { 1291 HCI_OPCODE_HCI_LE_READ_SUGGESTED_DEFAULT_DATA_LENGTH, "" 1292 // return: status, suggested max tx octets, suggested max tx time 1293 }; 1294 1295 /** 1296 * @param suggested_max_tx_octets 1297 * @param suggested_max_tx_time 1298 */ 1299 const hci_cmd_t hci_le_write_suggested_default_data_length = { 1300 HCI_OPCODE_HCI_LE_WRITE_SUGGESTED_DEFAULT_DATA_LENGTH, "22" 1301 // return: status 1302 }; 1303 1304 /** 1305 */ 1306 const hci_cmd_t hci_le_read_local_p256_public_key = { 1307 HCI_OPCODE_HCI_LE_READ_LOCAL_P256_PUBLIC_KEY, "" 1308 // LE Read Local P-256 Public Key Complete is generated on completion 1309 }; 1310 1311 /** 1312 * @param public key 1313 * @param private key 1314 */ 1315 const hci_cmd_t hci_le_generate_dhkey = { 1316 HCI_OPCODE_HCI_LE_GENERATE_DHKEY, "QQ" 1317 // LE Generate DHKey Complete is generated on completion 1318 }; 1319 1320 /** 1321 * @param Peer_Identity_Address_Type 1322 * @param Peer_Identity_Address 1323 * @param Peer_IRK 1324 * @param Local_IRK 1325 */ 1326 const hci_cmd_t hci_le_add_device_to_resolving_list = { 1327 HCI_OPCODE_HCI_LE_ADD_DEVICE_TO_RESOLVING_LIST, "1BPP" 1328 }; 1329 1330 /** 1331 * @param Peer_Identity_Address_Type 1332 * @param Peer_Identity_Address 1333 */ 1334 const hci_cmd_t hci_le_remove_device_from_resolving_list = { 1335 HCI_OPCODE_HCI_LE_REMOVE_DEVICE_FROM_RESOLVING_LIST, "1B" 1336 }; 1337 1338 /** 1339 */ 1340 const hci_cmd_t hci_le_clear_resolving_list = { 1341 HCI_OPCODE_HCI_LE_CLEAR_RESOLVING_LIST, "" 1342 }; 1343 1344 /** 1345 */ 1346 const hci_cmd_t hci_le_read_resolving_list_size = { 1347 HCI_OPCODE_HCI_LE_READ_RESOLVING_LIST_SIZE, "" 1348 }; 1349 1350 /** 1351 * @param Peer_Identity_Address_Type 1352 * @param Peer_Identity_Address 1353 */ 1354 const hci_cmd_t hci_le_read_peer_resolvable_address = { 1355 HCI_OPCODE_HCI_LE_READ_PEER_RESOLVABLE_ADDRESS, "" 1356 }; 1357 1358 /** 1359 * @param Peer_Identity_Address_Type 1360 * @param Peer_Identity_Address 1361 */ 1362 const hci_cmd_t hci_le_read_local_resolvable_address = { 1363 HCI_OPCODE_HCI_LE_READ_LOCAL_RESOLVABLE_ADDRESS, "" 1364 }; 1365 1366 /** 1367 * @param Address_Resolution_Enable 1368 */ 1369 const hci_cmd_t hci_le_set_address_resolution_enabled= { 1370 HCI_OPCODE_HCI_LE_SET_ADDRESS_RESOLUTION_ENABLED, "1" 1371 }; 1372 1373 /** 1374 * @param RPA_Timeout in seconds, range 0x0001 to 0x0E10, default: 900 s 1375 */ 1376 const hci_cmd_t hci_le_set_resolvable_private_address_timeout= { 1377 HCI_OPCODE_HCI_LE_SET_RESOLVABLE_PRIVATE_ADDRESS_TIMEOUT, "2" 1378 }; 1379 1380 /** 1381 */ 1382 const hci_cmd_t hci_le_read_maximum_data_length = { 1383 HCI_OPCODE_HCI_LE_READ_MAXIMUM_DATA_LENGTH, "" 1384 // return: status, supported max tx octets, supported max tx time, supported max rx octets, supported max rx time 1385 }; 1386 1387 /** 1388 * @param con_handle 1389 */ 1390 const hci_cmd_t hci_le_read_phy = { 1391 HCI_OPCODE_HCI_LE_READ_PHY, "H" 1392 // return: status, connection handler, tx phy, rx phy 1393 }; 1394 1395 /** 1396 * @param all_phys 1397 * @param tx_phys 1398 * @param rx_phys 1399 */ 1400 const hci_cmd_t hci_le_set_default_phy = { 1401 HCI_OPCODE_HCI_LE_SET_DEFAULT_PHY, "111" 1402 // return: status 1403 }; 1404 1405 /** 1406 * @param con_handle 1407 * @param all_phys 1408 * @param tx_phys 1409 * @param rx_phys 1410 * @param phy_options 1411 */ 1412 const hci_cmd_t hci_le_set_phy = { 1413 HCI_OPCODE_HCI_LE_SET_PHY, "H1111" 1414 // LE PHY Update Complete is generated on completion 1415 }; 1416 1417 1418 #endif 1419 1420 // Broadcom / Cypress specific HCI commands 1421 1422 /** 1423 * @brief Enable Wide-Band Speech / mSBC decoding for PCM 1424 * @param enable_wbs is 0 for disable, 1 for enable 1425 * @param uuid_wbs is 2 for EV2/EV3 1426 */ 1427 const hci_cmd_t hci_bcm_enable_wbs = { 1428 HCI_OPCODE_HCI_BCM_ENABLE_WBS, "12" 1429 // return: status 1430 }; 1431 1432 /** 1433 * @brief Configure SCO Routing (BCM) 1434 * @param sco_routing is 0 for PCM, 1 for Transport, 2 for Codec and 3 for I2S 1435 * @param pcm_interface_rate is 0 for 128KBps, 1 for 256 KBps, 2 for 512KBps, 3 for 1024KBps, and 4 for 2048Kbps 1436 * @param frame_type is 0 for short and 1 for long 1437 * @param sync_mode is 0 for slave and 1 for master 1438 * @param clock_mode is 0 for slabe and 1 for master 1439 */ 1440 const hci_cmd_t hci_bcm_write_sco_pcm_int = { 1441 HCI_OPCODE_HCI_BCM_WRITE_SCO_PCM_INT, "11111" 1442 // return: status 1443 }; 1444 1445 /** 1446 * @brief Configure the I2S/PCM interface (BCM) 1447 * @param i2s_enable is 0 for off, 1 for on 1448 * @param is_master is 0 for slave, is 1 for master 1449 * @param sample_rate is 0 for 8 kHz, 1 for 16 kHz, 2 for 4 kHz 1450 * @param clock_rate is 0 for 128 kz, 1 for 256 kHz, 2 for 512 khz, 3 for 1024 kHz, 4 for 2048 khz 1451 * @param clock_mode is 0 for slabe and 1 for master 1452 */ 1453 const hci_cmd_t hci_bcm_write_i2spcm_interface_param = { 1454 HCI_OPCODE_HCI_BCM_WRITE_I2SPCM_INTERFACE_PARAM, "1111" 1455 // return: status 1456 }; 1457 1458 1459 /** 1460 * @brief Activates selected Sleep Mode 1461 * @param sleep_mode: 0=no sleep, 1=UART, 2=UART with Messaging, 3=USB, 4=H4IBSS, USB with Host Wake, 6=SDIO, 7=UART CS-N, 8=SPI, 9=H5, 10=H4DS, 12=UART with BREAK 1462 * @param idle_threshold_host (modes 1,2,5,7) time until considered idle, unit roughly 300 ms 1463 * @param idle_threshold_controller (modes 1-7,9) time until considered idle, unit roughly 300 ms 1464 * @param bt_wake_active_mode (modes 1,2,7) 0 = BT_WAKE line is active high, 1 = BT_WAKE is active low 1465 * @param host_wake_active_mode (modes 1,2,5,7) 0 = HOST_WAKE line is active high, 1 = HOST_WAKE is active low 1466 * @param allow_host_sleep_during_sco (modes 1,2,3,5,7) 1467 * @param combine_sleep_mode_and_lpm (modes 1,2,3,5,7) 1468 * @param enable_tristate_control_of_uart_tx_line (modes 1,2,7) 1469 * @param active_connection_handling_on_suspend (modes 3,5) 1470 * @param resume_timeout (modes 3,5) 1471 * @param enable_break_to_host (mode 12) 1472 * @param pulsed_host_wake (modes 1,12) 1473 */ 1474 const hci_cmd_t hci_bcm_set_sleep_mode = { 1475 HCI_OPCODE_HCI_BCM_SET_SLEEP_MODE, "111111111111" 1476 }; 1477 1478 /** 1479 * @brief Set TX Power Table 1480 * @param is_le 0=classic, 1=LE 1481 * @param chip_max_tx_pwr_db chip level max TX power in dBM 1482 */ 1483 const hci_cmd_t hci_bcm_write_tx_power_table = { 1484 HCI_OPCODE_HCI_BCM_WRITE_TX_POWER_TABLE, "11" 1485 }; 1486 1487 const hci_cmd_t hci_bcm_set_tx_pwr = { 1488 HCI_OPCODE_HCI_BCM_SET_TX_PWR, "11H" 1489 }; 1490 1491 /** 1492 * 1493 * 1494 * @brief This command tests the RF transceiver in continuous transmission mode. 1495 * The transmitter is activated by configuring the transmission parameters such as pattern, 1496 * modulation, and frequency. 1497 * @see processors.wiki.ti.com/index.php/CC256x_VS_HCI_Commands#HCI_VS_DRPb_Tester_Con_TX.280xFD84.29 1498 * @param modulation 1499 * @param test_patern 1500 * @param frequency 1501 * @param power_level 1502 * @param reserved1 1503 * @param reserved2 1504 */ 1505 const hci_cmd_t hci_ti_drpb_tester_con_tx = { 1506 0xFD84, "111144" 1507 }; 1508 1509 /** 1510 * @brief This command starts sending/receiving packets using packet transmission parameters such as 1511 * frequency channel, packet type, and packet length. It is used for Packet TX/RX. 1512 * @see processors.wiki.ti.com/index.php/CC256x_VS_HCI_Commands#HCI_VS_DRPb_Tester_Packet_TX_RX_.280xFD85.29 1513 * @param frequency_mode 1514 * @param tx_single_frequency 1515 * @param rx_single_frequency 1516 * @param acl_packet_type 1517 * @paarm acl_packet_data_pattern 1518 * @param reserved 1519 * @param power_level 1520 * @param disable_whitening 1521 * @param prbs9_initialization_value 1522 */ 1523 const hci_cmd_t hci_ti_drpb_tester_packet_tx_rx = { 1524 0xFD85, "1111112112" 1525 }; 1526 1527 /** 1528 * @brief This command is used to associate the requested ACL handle with Wide Band Speech configuration. 1529 * @param enable 0=disable, 1=enable 1530 * @param a3dp_role (NL5500, WL128x only) 0=source,1=sink 1531 * @param code_upload (NL5500, WL128x only) 0=do not load a3dp code, 1=load a3dp code 1532 * @param reserved for future use 1533 */ 1534 const hci_cmd_t hci_ti_avrp_enable = { 1535 0xFD92, "1112" 1536 }; 1537 1538 /** 1539 * @brief This command is used to associate the requested ACL handle with Wide Band Speech configuration. 1540 * @param acl_con_handle 1541 */ 1542 const hci_cmd_t hci_ti_wbs_associate = { 1543 0xFD78, "H" 1544 }; 1545 1546 /** 1547 * @brief This command is used to disassociate Wide Band Speech configuration from any ACL handle. 1548 */ 1549 const hci_cmd_t hci_ti_wbs_disassociate = { 1550 0xFD79, "" 1551 }; 1552 1553 /** 1554 * @brief This command configures the codec interface parameters and the PCM clock rate, which is relevant when 1555 the Bluetooth core generates the clock. This command must be used by the host to use the PCM 1556 interface. 1557 * @param clock_rate in kHz 1558 * @param clock_direction 0=master/output, 1=slave/input 1559 * @param frame_sync_frequency in Hz 1560 * @param frame_sync_duty_cycle 0=50% (I2S Format), 0x0001-0xffff number of cycles of PCM clock 1561 * @param frame_sync_edge 0=driven/sampled at rising edge, 1=driven/sampled at falling edge of PCM clock 1562 * @param frame_sync_polariy 0=active high, 1=active low 1563 * @param reserved1 1564 * @param channel_1_data_out_size sample size in bits 1565 * @param channel_1_data_out_offset number of PCM clock cycles between rising of frame sync and data start 1566 * @param channel_1_data_out_edge 0=data driven at rising edge, 1=data driven at falling edge of PCM clock 1567 * @param channel_1_data_in_size sample size in bits 1568 * @param channel_1_data_in_offset number of PCM clock cycles between rising of frame sync and data start 1569 * @param channel_1_data_in_edge 0=data sampled at rising edge, 1=data sampled at falling edge of PCM clock 1570 * @param fsync_multiplier this field is only relevant to CC256XB from service pack 0.2 !!! -> use 0x00 1571 * @param channel_2_data_out_size sample size in bits 1572 * @param channel_2_data_out_offset number of PCM clock cycles between rising of frame sync and data start 1573 * @param channel_2_data_out_edge 0=data driven at rising edge, 1=data driven at falling edge of PCM clock 1574 * @param channel_2_data_in_size sample size in bits 1575 * @param channel_2_data_in_offset number of PCM clock cycles between rising of frame sync and data start 1576 * @param channel_2_data_in_edge 0=data sampled at rising edge, 1=data sampled at falling edge of PCM clock 1577 * @param reserved2 1578 * 1579 */ 1580 const hci_cmd_t hci_ti_write_codec_config = { 1581 0xFD06, "214211122122112212211" 1582 }; 1583